| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | DEN | MSO | 11:32 | 13:17 |
Landed
|
Track > |
| Feb 10 | DEN | MSO | 11:36 | 13:26 |
Landed
|
Track > |
| Feb 09 | DEN | MSO | 11:27 | 13:12 |
Landed
|
Track > |
| Feb 08 | DEN | MSO | 11:36 | 13:25 |
Landed
|
Track > |
| Feb 07 | DEN | MSO | 11:32 | 13:08 |
Landed
|
Track > |
| Feb 06 | DEN | MSO | 11:33 | 13:09 |
Landed
|
Track > |
| Feb 05 | DEN | MSO | 11:38 | 13:15 |
Landed
|
Track > |
| Feb 03 | DEN | MSO | 11:32 | 13:23 |
Landed
|
Track > |
| Feb 02 | DEN | MSO | 11:27 | 13:14 |
Landed
|
Track > |
| Feb 01 | DEN | MSO | 11:35 | 13:19 |
Landed
|
Track > |
United Airlines Flight UA639 connects Denver, United States to Missoula, United States, taking off from Denver International Airport DEN and landing at Missoula International Airport MSO.
How long is the UA639 flight from Denver to Missoula?
The average flight time from Denver to Missoula is 1 hour and 44 minutes. The flight distance is 1091 km / 678 miles and the average flight speed is 631 km/h / 392 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA639 Denver to Missoula?
The Airportia On-Time Performance Rating for United Airlines Flight UA639 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA639 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 13:17.
How else can the flight UA639 be referenced as?
This United Airlines flight can also be referenced as UAL639, UA0639, UA 639, UAL 639.
How often is flight UA639 delayed?
On average, 0% of all UA639 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA639 flight or baggage issues?
If your UA639 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA639 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA5021, UA237, UA351, AA2381
Other flights arriving at Missoula MSO: DL1593
All flights connecting Denver DEN to Missoula MSO.
